| ImageEn, unit imageenproc |
|
TImageEnProc.GetUndoInfo
Declaration
procedure GetUndoInfo(const index: Integer; Out UndoSource : TIEUndoSource; out UndoOperation: Integer);
Description
Return detail on the undo located at
Index.
| Parameter | Description |
| Index | Record Index, i.e. Index = 0: Last saved undo, 1: Second to last saved undo, 2... up to UndoCount - 1 |
| UndoSource | The source of the undo |
| UndoOperation | The editing operation that was performed |
| UndoCaption | The caption for the operation (same as UndoCaptions |
| UndoIndex | If the TImageEnProc is connected to a TImageEnView, the modified layer index is returned. If connected to a TImageEnMView, the image index is returned |
Compatibility Information
TImageEnProc.GetUndoInfo replaces the older
TImageEnProc.UndoPeekAt. Code such as:
Src := ImageEnView1.Proc.UndoPeekAt( idx );
Should be replaced with:
ImageEnView1.Proc.GetUndoInfo( ImageEnView1.Proc.UndoCount - 1 - idx, Src, iOp );
See Also
◼UndoCaptions
◼Undo